CVE-2013-5607
nspr - integer overflow
EPSS 2.2%
Description
Integer overflow in the PL_ArenaAllocate function in Mozilla Netscape Portable Runtime (NSPR) before 4.10.2, as used in Firefox before 25.0.1, Firefox ESR 17.x before 17.0.11 and 24.x before 24.1.1, and SeaMonkey before 2.22.1, allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted X.509 certificate, a related issue to CVE-2013-1741.
How to fix CVE-2013-5607
To remediate CVE-2013-5607, upgrade the affected package to a fixed version below.
- Debian/nspr—upgrade to 2:4.10.2-1 or later
- —upgrade to 4.8.6-1+squeeze1 or later
Is CVE-2013-5607 being exploited?
Low — EPSS is 2.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2:4.10.2-1
- from 0, < 4.8.6-1+squeeze1